AS3549 Level 3 Parent, LLC
188.8.131.52/24 - IBN3
inetnum: 184.108.40.206/25 status: reallocated owner: MARKETDATA SOLUTIONS BRASIL LTDA city: São Paulo country: BR owner-c: IBN3 tech-c: CEZ6 abuse-c: CEZ6 inetnum-up: 189.125/16 created: 2010-04-14 changed: 2013-03-07 source: LACNIC nic-hdl: CEZ6 person: Carlos Eduardo Zagatti e-mail: CEZ6@NUMERACAO.REGISTRO.BR address: Av. das Nações Unidas, 11541, 7º andar address: 04578-000 - São Paulo - SP country: BR phone: +55 11 55093511  created: 20130306 changed: 20130308
IP Addresses in this range
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.